Calcular índices de concavidad y perfiles longitudinales de cursos fluviales
Imprimir lista de mapas ráster y vectoriales dentro en la región/localización activa
execGRASS(
'g.list',
flags = 't',
parameters = list(
type = c('raster', 'vector')
)
)
## raster/LfpNetwork-flds-Oz
## raster/LfpNetwork-outlet-Oz
## raster/MASK
## raster/accum-de-rwshed
## raster/aspect
## raster/basins
## raster/dem
## raster/drainage-dir-de-rstr
## raster/drainage-dir-de-rwshed
## raster/half-basins
## raster/order-hack-gravelius
## raster/order-horton
## raster/order-shreve
## raster/order-strahler
## raster/order-topology
## raster/ozama-basin
## raster/ozama-stream-de-rstr
## raster/pcurv
## raster/r-stream-basins-1
## raster/r-stream-basins-2
## raster/r-stream-basins-3
## raster/r-stream-basins-4
## raster/r-stream-basins-5
## raster/r-stream-basins-6
## raster/r-stream-basins-7
## raster/slope
## raster/stream-de-rwshed
## raster/tcurv
## vector/LfpNetwork_lfp_all_final_ozm
## vector/LfpNetwork_lfp_all_final_ozm1
## vector/LfpNetwork_lfp_all_final_ozm3
## vector/LfpNetwork_lfp_all_final_ozm4
## vector/LfpNetwork_lfp_all_final_ozm5
## vector/LfpNetwork_lfp_ozm
## vector/LfpNetwork_lfp_ozm1
## vector/LfpNetwork_lfp_ozm3
## vector/LfpNetwork_lfp_ozm4
## vector/LfpNetwork_lfp_ozm5
## vector/LfpNetwork_outlet_Oz
## vector/LfpNetwork_tributaries_ozm
## vector/LfpNetwork_tributaries_ozm1
## vector/LfpNetwork_tributaries_ozm3
## vector/LfpNetwork_tributaries_ozm4
## vector/LfpNetwork_tributaries_ozm5
## vector/LfpNetwork_tributaries_preconf_ozm
## vector/LfpNetwork_tributaries_preconf_ozm1
## vector/LfpNetwork_tributaries_preconf_ozm3
## vector/LfpNetwork_tributaries_preconf_ozm4
## vector/LfpNetwork_tributaries_preconf_ozm5
## vector/c_ozama
## vector/dem_extent
## vector/order_all
## vector/ozama_basin
## vector/ozama_stream_de_rstr
## vector/r_stream_basins_1
## vector/r_stream_basins_2
## vector/r_stream_basins_3
## vector/r_stream_basins_4
## vector/r_stream_basins_5
## vector/r_stream_basins_6
## vector/r_stream_basins_7
Obtener coordenada
mapview(order, col.regions = 'blue', legend = FALSE)
mapview(lfp4326, col.regions = ‘blue’, legend = FALSE) ## Obtener cursos más largos (cargar función propia)
devtools::source_url('https://raw.githubusercontent.com/geofis/rgrass/master/lfp_network.R') #Cargada como función "LfpNetwork"
LfpNetwork(
xycoords = my_trans(c(-69.79669, 18.57400)),
suffix = 'ozm2',
stream_vect = 'order_all',
direction = 'drainage-dir-de-rstr'
)
Imprimir lista de mapas ráster y vectoriales
execGRASS(
'g.list',
flags = 't',
parameters = list(
type = c('raster', 'vector')
)
)
## raster/LfpNetwork-flds-Oz
## raster/LfpNetwork-outlet-Oz
## raster/MASK
## raster/accum-de-rwshed
## raster/aspect
## raster/basins
## raster/dem
## raster/drainage-dir-de-rstr
## raster/drainage-dir-de-rwshed
## raster/half-basins
## raster/order-hack-gravelius
## raster/order-horton
## raster/order-shreve
## raster/order-strahler
## raster/order-topology
## raster/ozama-basin
## raster/ozama-stream-de-rstr
## raster/pcurv
## raster/r-stream-basins-1
## raster/r-stream-basins-2
## raster/r-stream-basins-3
## raster/r-stream-basins-4
## raster/r-stream-basins-5
## raster/r-stream-basins-6
## raster/r-stream-basins-7
## raster/slope
## raster/stream-de-rwshed
## raster/tcurv
## vector/LfpNetwork_lfp_all_final_ozm
## vector/LfpNetwork_lfp_all_final_ozm1
## vector/LfpNetwork_lfp_all_final_ozm2
## vector/LfpNetwork_lfp_all_final_ozm3
## vector/LfpNetwork_lfp_all_final_ozm4
## vector/LfpNetwork_lfp_all_final_ozm5
## vector/LfpNetwork_lfp_ozm
## vector/LfpNetwork_lfp_ozm1
## vector/LfpNetwork_lfp_ozm2
## vector/LfpNetwork_lfp_ozm3
## vector/LfpNetwork_lfp_ozm4
## vector/LfpNetwork_lfp_ozm5
## vector/LfpNetwork_outlet_Oz
## vector/LfpNetwork_tributaries_ozm
## vector/LfpNetwork_tributaries_ozm1
## vector/LfpNetwork_tributaries_ozm2
## vector/LfpNetwork_tributaries_ozm3
## vector/LfpNetwork_tributaries_ozm4
## vector/LfpNetwork_tributaries_ozm5
## vector/LfpNetwork_tributaries_preconf_ozm
## vector/LfpNetwork_tributaries_preconf_ozm1
## vector/LfpNetwork_tributaries_preconf_ozm2
## vector/LfpNetwork_tributaries_preconf_ozm3
## vector/LfpNetwork_tributaries_preconf_ozm4
## vector/LfpNetwork_tributaries_preconf_ozm5
## vector/c_ozama
## vector/dem_extent
## vector/order_all
## vector/ozama_basin
## vector/ozama_stream_de_rstr
## vector/r_stream_basins_1
## vector/r_stream_basins_2
## vector/r_stream_basins_3
## vector/r_stream_basins_4
## vector/r_stream_basins_5
## vector/r_stream_basins_6
## vector/r_stream_basins_7
Representar con leaflet
lfp <- readVECT('LfpNetwork_lfp_all_final_ozm2')
lfp4326 <- spTransform(lfp, CRSobj = CRS("+init=epsg:4326"))
lfp_con_id <- leaflet() %>%
addProviderTiles(providers$Stamen.Terrain, group = 'terrain') %>%
addPolylines(
data = lfp4326, weight = 3, opacity = 0.7, group = 'order',
label = ~as.character(cat),
highlightOptions = highlightOptions(color = "white",
weight = 5, bringToFront = F, opacity = 1),
labelOptions = labelOptions(noHide = T,
style = list(
"font-size" = "8px",
"background" = "rgba(255, 255, 255, 0.5)",
"background-clip" = "padding-box",
"padding" = "1px"))) %>%
leafem::addHomeButton(extent(lfp4326), 'Ver todo')
lfp_con_id
lfp_con_id %>% mapview::mapshot(file = 'lfp_con_id_salida.png')
Exportar a KML
execGRASS(
'v.out.ogr',
flags = c('overwrite','quiet'),
parameters = list(
input = 'LfpNetwork_lfp_all_final_ozm2',
output = 'lfp_ozm_kml.km2',
format = 'KML',
dsco = 'NameField=cat'
)
)
Obtención de perfiles longitudinales e índices de concavidad
source('lfp_profiles_concavity.R') #Cargado como función "LfpProfilesConcavity"
ozama_conv_prof <- LfpProfilesConcavity(
xycoords = my_trans(c(-69.79669, 18.57400)),
network = 'LfpNetwork_lfp_all_final_ozm2',
prefix = 'Oz',
dem = 'dem',
direction = 'drainage-dir-de-rstr',
crs = '+init=epsg:32619',
smns = 0.5,
nrow = 5)
Mostrar resultados
ozama_conv_prof$profiles
ozama_conv_prof$concavityindex
## stream ci
## 1 Oz-1 0.527551719
## 2 Oz-2 0.529562778
## 3 Oz-3 -0.325761258
## 4 Oz-4 -0.189211800
## 5 Oz-5 0.415185789
## 6 Oz-6 0.115128118
## 7 Oz-7 0.249550379
## 8 Oz-8 -0.166787935
## 9 Oz-9 -0.102383590
## 10 Oz-10 -0.115697284
## 11 Oz-11 -0.281735239
## 12 Oz-12 0.260149441
## 13 Oz-13 0.070424447
## 14 Oz-14 -0.008299744
## 15 Oz-15 -0.207386436
## 16 Oz-16 -0.215770156
## 17 Oz-17 0.068824100
## 18 Oz-18 0.348178214
## 19 Oz-19 0.441789603
## 20 Oz-20 0.243936131
## 21 Oz-21 0.335831025
## 22 Oz-22 0.278347732
## 23 Oz-23 0.028932012
## 24 Oz-24 0.027270187
## 25 Oz-25 0.362996706
## 26 Oz-26 0.329042962
## 27 Oz-27 0.251348856
## 28 Oz-28 -0.112130193
## 29 Oz-29 0.242635037
## 30 Oz-30 0.444079879
## 31 Oz-31 0.194126185
## 32 Oz-32 0.111066238
## 33 Oz-33 0.193094844
## 34 Oz-34 0.437523314
## 35 Oz-35 0.271611595
## 36 Oz-36 0.021477916
## 37 Oz-37 0.383352815
## 38 Oz-38 0.603271102
## 39 Oz-39 0.326885995
## 40 Oz-40 0.160591247
## 41 Oz-41 0.104667563
## 42 Oz-42 0.378545579
## 43 Oz-43 0.088584446
## 44 Oz-44 0.385675133
## 45 Oz-45 0.415769676
## 46 Oz-46 0.164321824
## 47 Oz-47 0.279905022
## 48 Oz-48 -0.005448813
## 49 Oz-49 0.124545329
## 50 Oz-50 0.577756910
## 51 Oz-51 0.325600945
## 52 Oz-52 0.393548638
## 53 Oz-53 0.726595968
## 54 Oz-54 -0.108147751
## 55 Oz-55 0.151432726
## 56 Oz-56 0.086306430
## 57 Oz-57 0.241957449
## 58 Oz-58 0.312652008
## 59 Oz-59 0.154465858
## 60 Oz-60 0.239438519
## 61 Oz-61 0.076166449
## 62 Oz-62 -0.258579128
## 63 Oz-63 0.228661366
## 64 Oz-64 0.024955309
## 65 Oz-65 0.114097729
## 66 Oz-66 0.641717988
ozama_conv_prof$dimensionlessprofiles$layers[[2]]$aes_params$size <- 2
ozama_conv_prof$dimensionlessprofiles$theme$text$size <- 12
ozama_conv_prof$dimensionlessprofiles
Tabla dx/dy, tanto en metros como adimensional. Útiles para construir perfiles por cuenta propia
ozama_conv_prof$lengthzdata %>% tibble::as.tibble()
## Warning: `as.tibble()` is deprecated, use `as_tibble()` (but mind the new semantics).
## This warning is displayed once per session.
## # A tibble: 8,810 x 4
## stream length z rowname
## <fct> <dbl> <dbl> <int>
## 1 Oz-1 0 4.63 1
## 2 Oz-1 89.1 4.71 2
## 3 Oz-1 126. 4.75 3
## 4 Oz-1 215. 4.83 4
## 5 Oz-1 304. 4.92 5
## 6 Oz-1 430. 5.04 6
## 7 Oz-1 520. 5.12 7
## 8 Oz-1 556. 5.15 8
## 9 Oz-1 646. 5.23 9
## 10 Oz-1 682. 5.26 10
## # … with 8,800 more rows
ozama_conv_prof$lengthzdatadmnls %>% tibble::as.tibble()
## # A tibble: 8,810 x 6
## stream length z rowname length.dmnls z.dmnls
## <fct> <dbl> <dbl> <int> <dbl> <dbl>
## 1 Oz-1 0 4.63 1 0 0
## 2 Oz-1 89.1 4.71 2 0.00109 0.000293
## 3 Oz-1 126. 4.75 3 0.00155 0.000414
## 4 Oz-1 215. 4.83 4 0.00264 0.000706
## 5 Oz-1 304. 4.92 5 0.00374 0.000996
## 6 Oz-1 430. 5.04 6 0.00529 0.00140
## 7 Oz-1 520. 5.12 7 0.00638 0.00168
## 8 Oz-1 556. 5.15 8 0.00683 0.00179
## 9 Oz-1 646. 5.23 9 0.00793 0.00205
## 10 Oz-1 682. 5.26 10 0.00838 0.00216
## # … with 8,800 more rows
Limpiar archivo de bloqueo del conjunto de mapas de GRASS
unlink_.gislock()